From: Tobias Oetiker <tobi@oetiker.ch>
Date: Tue, 28 Jul 2015 15:39:19 +0000 (+0200)
Subject: strictify test
X-Git-Tag: v1.5.4~14
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=02c0003d52d4098e2c173b66eaaf0dc7ee28df7c;p=thirdparty%2Frrdtool-1.x.git

strictify test
---

diff --git a/bindings/perl-shared/t/base.t b/bindings/perl-shared/t/base.t
index b9bb5dc3..34f6391e 100755
--- a/bindings/perl-shared/t/base.t
+++ b/bindings/perl-shared/t/base.t
@@ -1,4 +1,7 @@
 #! /usr/bin/perl 
+use strict;
+use warnings;
+use vars qw($loaded $ok_count);
 
 BEGIN { $| = 1; print "1..8\n"; }
 END {
@@ -173,6 +176,8 @@ foreach my $line (@$array){
   print "\n";
 }
 
+do {
+
 my ($start,$end,$step,$col_cnt,$legend,$data) = 
   RRDs::xport ("-m", 400,
                "--start", "now-1day",
@@ -184,7 +189,7 @@ my ($start,$end,$step,$col_cnt,$legend,$data) =
                "XPORT:calc:calculated values",
                );
 
-my $ERROR = RRDs::error;
+$ERROR = RRDs::error;
 
 ok("xport",!$ERROR);							#  3
 
@@ -210,10 +215,13 @@ foreach my $row (@$data) {
     print "    <row id=\"$row_counter\"><t is=\"", scalar localtime($start), "\">$start</t>";
     $start += $step;
     foreach my $val (@$row) {
-        printf ("<v>%1.10e</v>",$val) if $val ne '';
-        print "<v>NaN</v>" if  $val eq '';
+        printf ("<v>%1.10e</v>",$val) if defined $val and $val ne '';
+        print "<v>NaN</v>" if not defined $val or  $val eq '';
     }
     print "</row>\n";
 }
 print "  </data>\n";
 print "</xport>\n";
+
+};
+